I really have no clue how this would be implemented but I have been in the game for almost 2 years and i have had numerous subs. Well I have been having to go independent or being attacked either way I keep losing my subs. Well lately there are simply no more size 3 neutral planets near me and myt newly spawned subs strugle to get going. There should be some way of stopping them from coming or somthing. I have told the last two just to cancel their accounts and get respawned.

If I had subs that would stop spawning but they would get captured instantly by my enemies with their decreased speed. Thus me getting another one. Which I got another one today told him to delete his account and respawn too there really should be a way to fix this.....